Communication
EPP6228-0022
 
EPP6228 | IO-Link master
EPP6228-0022
Connector
assignment
I/O
connection
M12 I/O
connection sockets 
Signal status display
Labelling areas 
1 | + 24 V DC
2 | Input
3 | GND
4 | C/Qx
5 | n.c.
1 | Tx+/GNDS
2 | Rx+/GNDP
3 | Rx-/UP
4 | Tx-/US
EtherCAT P
signal input 
EtherCAT P
signal output 
Power supply
status display:
Box supply (US
Auxiliary voltage (UP

EPP6228-0022 | IO-Link master

The EPP6228 IO-Link module enables connection of up to eight IO-Link devices, e.g. IO-Link box modules, actuators, sensors or combinations thereof. A point-to-point connection is used between the module and the device. The EtherCAT P Box is parameterised via the EtherCAT master. IO-Link is designed as an intelligent link between the fieldbus level and the sensor, wherein parameterisation information can be exchanged bidirectionally via the IO-Link connection. The parameterisation of the IO-Link devices with service data can be done from TwinCAT via ADS or very conveniently via the integrated IO-Link configuration tool. In addition to the IO-Link channels, the EPP6228 features eight digital inputs on pin 2 of the respective M12 socket. In the standard setting, the IO-Link channels C/Qx of the EPP6228 accept both IO-Link devices and standard sensors with 24 V DC.

Technical data EPP6228-0022
Number of channels 8 IO-Link interfaces
Number of inputs 8 additional digital inputs (each on pin 2)
Technology IO-Link
Specification IO-Link V1.1, Class A
Data transfer rates 4.8 kbaud, 38.4 kbaud and 230.4 kbaud
Connection technology M12, screw type
Nominal voltage 24 V DC (-15 %/+20 %)
Protocol EtherCAT P
Bus interface M8 socket, shielded, screw type, EtherCAT-P-coded
Distributed clocks yes
Cable length up to 20 m to IO-Link sensor
Sensor supply from control voltage, IO-Link max. 1.4 A per port, digital inputs max. 0.5 A totally
Current consumption from US typ. 100 mA + load
Power supply connection not necessary
Electrical isolation 500 V
Weight approx. 250 g
Operating/storage temperature 0…+55 °C/-25…+85 °C
Vibration/shock resistance conforms to EN 60068-2-6/EN 60068-2-27
EMC immunity/emission conforms to EN 61000-6-2/EN 61000-6-4
Protect. class/installation pos. IP 65/66/67 (conforms to EN 60529)/variable
Approvals CE, UL in preparation
Accessories  
ZK700x-010x-0xxx Cables for EtherCAT P: Ultra-fast Communication and Power in One Cable
Related products
EP6228 EtherCAT Box, industrial housing, 8-channel IO-Link master, IP 67
EP6224 EtherCAT Box, industrial housing, 4-channel IO-Link master, IP 67
EL6224 EtherCAT Terminal, IO-Link master, IP 20
KL6224 Bus Terminal, IO-Link master, IP 20
EPIxxxx, ERIxxxx IO-Link box modules, IP 67
System  
IO-Link For further IO-Link products please see the system overview.